package main

import "math"
import "fmt"

func main() {
	var a float32 = 3.1415926
	var b float64 = 6.02214129e23

	fmt.Printf("%d %g %f\n", a, a, a)
	fmt.Printf("%d %g %f\n", b, b, b)

	for x := 0; x < 8; x++ {
		fmt.Printf("x=%d e^x=%8.3f\n", x, math.Exp(float64(x)))
	}
}
